<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style type="text/css">
			.back{
				width: 100px;
				height: 100px;
				border-radius: 50%;
				background: #000;
				text-align: center;
				margin: 30px 0 0 30px;
			}
			.back a{
				color: #fff;
				display: inline-block;
				font-size: 70px;
				text-decoration: none;
			}
			.content{
				width: 100%;
				position: absolute;
				top: 43%;
				transform: translateY(-50%);
			}
			.content p{
				text-align: center;
				font-size: 50px;
				color: #000;
			}
		</style>
	</head>
	<body>
		<div class="back">
			<a href="index.html"> < </a>
		</div>
		<div class="content">
			<p>此功能还在完善中........</p>
			<p>如给你带来不便!</p>
			<p>不玩 滚！</p>
		</div>
	</body>
</html>
